1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
NemiM [27]
3 years ago
9

Balance this equation. CH4 + _O2 --> _CO2 + _H20

Chemistry
1 answer:
drek231 [11]3 years ago
5 0
The answer is

CH4 + 2 O2 --> CO2 + 2 H20
You might be interested in
One of the forms of asexual reproduction is the most common in algae
balandron [24]

Answer:  In asexual reproduction, the genetic material of the parent cell doesn't combine with that from another cell. The simplest method of reproduction that algae employ is asexual binary fission, in which a cell splits into two, either at the equator or along its length.

8 0
3 years ago
Arrange the following units in decreasing order: nm,km,pm,Dm,mm,m,cm,hm,gm
goblinko [34]

The units are nm (nano-meter), km (kilo-meter), pm (pico-meter), dm (decimeter), mm (millimeter), m (meter), cm (centimeter), hm (hectometer) and gm (gigameter). Now we can express each of these units in terms of m.

1 nm = 10^{-9}m, 1 Km = 10^{3}m 1 pm = 10^{-12}m, 1 dm = 0.1 m, 1 mm = 0.001 m, 1 cm = 0.01 m, 1 hm = 100 m, 1 gm = 10^{9} m. Thus the decreasing unit will be

gm>km>hm>m>dm>cm>mm>nm>pm      

3 0
3 years ago
Plz help! The best answer will be marked as brainliest!
navik [9.2K]

Answer:

Oxygen and Magnesium together, OMg?!?!

6 0
3 years ago
Low-density polyethylene is formed because _______ polymerization is very unpredictable and difficult to control.
Harlamova29_29 [7]

Answer:

radical-initiated

Explanation:

Radical-initiated polymerization is unpredictable and difficult to control. The reaction proceeds indiscriminately and produces shortened chains, loops, and branches that create holes in the polymer. This reduces its mass to volume ratio.

7 0
3 years ago
Help plz !!!!!!!!!!!!
melamori03 [73]

Heat given off by burning coal is Potential Energy and Laser Light is Kinetic Energy.

4 0
3 years ago
Other questions:
  • A human lung at maximum capacity has a volume of 3.0 liters. If the partial pressure of oxygen in the air is 21.1 kilopascals an
    13·1 answer
  • What is the mass of 2.23 × 10^23 atoms of aluminum?​
    12·1 answer
  • Which of the following is not true regarding carbon? Carbon 12 is radioactive. Carbon can form long chains and rings. Carbon wil
    9·2 answers
  • Helpp chemistry ..........
    7·1 answer
  • A science club made pine wood cars. Each car was set on the same track and then released. The distance traveled was measured. Li
    9·1 answer
  • Which material is not a form of pyroclastic material?
    9·1 answer
  • 1.3188g of antacid is weighed and mixed with 75.00 mL of excess 0.1746 M HCl. The excess wcid required 27.20 mL of 0.09767 M NaO
    7·1 answer
  • A gas made up of atoms escapes through a pinhole 0.392 times as fast as Ne gas. Write the chemical formula of the gas.
    7·1 answer
  • Finding mole ratios from chemical formulae
    12·1 answer
  • A student performs an experiment to determine the density of an unknown metal. The student obtains the following data...
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!